Evalia Fresh Air Blower Problem

I had a similar issue with my Evalia. Symptoms sound familiar. Have you checked the fan speed controller resistor? Sometimes that's the culprit before the motor goes bad.

Whereabouts is that located? Is it easy enough to get to and check myself, or will I need special tools?

On mine it was near the blower motor, under the dash on the passenger side. I'd say it's probably best to have a workshop take a look. Could save you some hassle and misdiagnosis.

Thanks for the advice. Took it to the workshop and you were right – the blower motor was defective. Cost me 365€ to get it sorted. At least the air circulation is back!